11/04/2025 updated
TT
100 % available
SAP Application Developer with S/4HANA and ABAP expertise
Budapest, Hungary
Only remote
Bachelor's Degree in Business InformaticsClean Code PrinciplesArtificial IntelligenceAutomationPython (Programming Language)Open Data ProtocolPerformance TuningSAP ABAPSAP ApplicationsSAP HANASAP PI/POSystems IntegrationWeb ServicesSAP DevelopmentChatbotsAdobe
SAP Development
Extensive experience in SAP application development using ABAP and UI5, with strong focus on S/4HANA implementations and custom enhancements.
System Integration
Expertise in integrating SAP with other systems using Web Services, SAP PI, RFC, and OData, creating seamless connections between different platforms.
AI Implementation
Knowledge in developing AI-powered solutions, including chatbots using Python to enhance user interaction and automate support processes.
ABAP Programming
Proficiency in ABAP development including ABAP-OO and RICEF components, following clean code practices and optimization techniques.
UI5 Frontend Development
Experience with SAP UI5 frontend development using ADT, Web-IDE and BAS to create responsive and user-friendly interfaces.
Forms Development
Skills in creating and customizing SmartForms and Adobe Forms for document generation and reporting purposes.
Performance Optimization
Focus on performance optimization and robust module integration to ensure efficient system operation.
Extensive experience in SAP application development using ABAP and UI5, with strong focus on S/4HANA implementations and custom enhancements.
System Integration
Expertise in integrating SAP with other systems using Web Services, SAP PI, RFC, and OData, creating seamless connections between different platforms.
AI Implementation
Knowledge in developing AI-powered solutions, including chatbots using Python to enhance user interaction and automate support processes.
ABAP Programming
Proficiency in ABAP development including ABAP-OO and RICEF components, following clean code practices and optimization techniques.
UI5 Frontend Development
Experience with SAP UI5 frontend development using ADT, Web-IDE and BAS to create responsive and user-friendly interfaces.
Forms Development
Skills in creating and customizing SmartForms and Adobe Forms for document generation and reporting purposes.
Performance Optimization
Focus on performance optimization and robust module integration to ensure efficient system operation.
Experience
Professional experience5 - 10 years
Freelancer since2025
Languages
GermanBasic knowledgeEnglishFluentHungarianNative speaker
Project history
Designing and developing enterprise-grade applications using SAP UI5 and ABAP, ensuring seamless integration with SAP PLM module. Engineering and deploying AI-powered chatbots using Python to enhance user interaction and support automation.
Played a critical role in a greenfield S/4HANA implementation, delivering custom ABAP solutions aligned with SAP HANA best practices. Created ABAP components for ServiceNow-SAP Solution Manager integration and developed integration solutions between Mobisys and SAP for enhanced logistics operations. Collaborated with functional teams to develop reports, enhancements, and tailored interfaces across various SAP modules.